Originally, and up to 1949, the law of Geneva protected only victims of wars between States. Article 3, common to the four Conventions of 1949, is applicable to all non-international armed conflicts; the Protocol additional II to these Conventions covers non-international armed conflicts in which hostilities reach a certain degree of intensity; it does not apply to situations of internal disturbances and tensions, such as riots, isolated and sporadic acts of violence and other acts of a similar nature, as not being armed conflicts (Protocol II, art. 1, par. 2).